Users' questions

Can a terminal ileum cause a bowel obstruction?

Can a terminal ileum cause a bowel obstruction?

Narrowing of terminal ileum was noted in colonoscopy. Free fluid in lower abdomen and pelvis with 37*28*25 paravertebral hypoechoic pelvic mass, without peristalsis was seen in abdomen and pelvic sonography. After mass localization in abdominal CT scan, laparotomy and excisional biopsy was performed.

What does it mean to have small bowel obstruction?

Small bowel obstruction (SBO) is a common clinical condition that occurs secondary to mechanical or functional obstruction of the small bowel, preventing normal transit of its contents. It is a frequent cause of hospitalization and surgical consultation, representing 20% of all surgical admissions for acute abdominal pain (, 1,, 2 ).

How is the transition point of small bowel obstruction determined?

The transition point is determined by identifying a caliber change between the dilated proximal and collapsed distal small bowel loops (,Fig 8 ). Several methods can be used to improve detection of the transition point. One of these relates to the method of acquisition.

Can a small bowel obstruction be caused by radiation?

Radiation enteropathy may cause mild to moderate small bowel obstruction (,25). In such cases, obstruction is caused by adhesions and, to a lesser extent, by luminal narrowing and dysmotility related to radiation serositis. The changes are localized to the irradiated area, usually in the pelvis.

Narrowing of terminal ileum was noted in colonoscopy. Free fluid in lower abdomen and pelvis with 37*28*25 paravertebral hypoechoic pelvic mass, without peristalsis was seen in abdomen and pelvic sonography. After mass localization in abdominal CT scan, laparotomy and excisional biopsy was performed.

Can a paralytic ileus cause intestinal obstruction?

Obstruction of the bowel may be due to: Paralytic ileus, also called pseudo-obstruction, is one of the major causes of intestinal obstruction in infants and children.

Can a small bowel obstruction cause dilation of the colon?

In patients with small bowel obstruction, supine views show dilation of multiple loops of small bowel, with a paucity of air in the large bowel (Figure 2). Those with large bowel obstruction may have dilation of the colon, with decompressed small bowel in the setting of a competent ileocecal valve.

What does it mean when you have a bowel obstruction?

What Is a Bowel Obstruction? A bowel obstruction is a serious problem that happens when something blocks your bowels, either your large or small intestine. It’s also known as an intestinal obstruction. If your digestive system comes to a grinding halt, you can’t have a bowel movement or pass gas.